【摘要】 以企业检索为代表的Intranet信息检索是人们所关注的一个新的应用领域。虽然该领域对于信息检索技术的需求很紧迫,也有很大的市场,但是由于与传统的通用信息检索不同,使得通用检索技术无法直接在该任务上加以利用并取得很好的效果。通过阐述以企业信息为代表的Intranet检索的特点和算法,从而揭示Intranet信息检索与传统信息检索的不同之处,并从两个方面给出一些可能的应用和发展的技术方向的展望。更多还原

【Abstract】 While the technology of information retrieval developing quickly,the field of our research is also extending day after day.And some fields run into our sight with urgency.Intranet search,especially Enterprise search,a new field in information retrieval,is a such kind of examples.However,in comparing to the pressing requirement and large potential market,little has been addressed to this in current research.Due to the differences with the general search task,the general search technologies cannot be applied to this field directly.In this paper,properties and some algorithms of intranet search are illustrated in order to find out the difference between general Web information retrieval and intranet search.Some of the conceivable applications and technologies from two aspects are given as well.更多还原